Omega
Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition 311.32.42.30.04.001
“Alaska Project”
The Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition (reference 311.32.42.30.04.001) is a 42 mm stainless steel watch with a white dial. It runs on the manual caliber 1861 with a 48-hour power reserve and is water resistant to 50 m. It was introduced in 2008.
Specifications
Case
- Reference
- 311.32.42.30.04.001
- Nickname
- Alaska Project
- Collection
- Speedmaster
- Case size
- 42 mm
- Case material
- Stainless steel
- Case shape
- Round
- Crystal
- Hesalite
- Water resistance
- 50 m
- Bracelet / strap
- Rubber strap
Dial and bezel
- Dial
- White
- Bezel
- Tachymeter
Movement
- Movement
- Manual
- Caliber
- 1861
- Power reserve
- 48 hours
- Frequency
- 21,600 vph
- Jewels
- 18
- Functions
- Chronograph, Small seconds, Tachymeter
Production
- Production
- 2008 – today (limited (sold out))
- Limited edition
- 1,970 pieces
How it compares within the Speedmaster family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 311.32.42.30.04.001 (This watch) | 42 mm | Stainless steel | White | 1861 | 2008– |
| 310.30.42.50.04.001 | 42 mm | Stainless steel | White | 3861 | 2024– |
| 310.92.44.50.06.001 | 44.25 mm | Grey ceramic | Grey (skeletonised) | 3869 | 2025– |
| 310.92.44.50.06.002 | 44.25 mm | Grey ceramic | Grey (skeletonised) | — | 2025– |
| 332.10.41.51.01.001 | 40.5 mm | Stainless steel | Black | 9906 | 2022– |
| 332.10.41.51.03.001 | 40.5 mm | Stainless steel | Blue | 9906 | 2022– |
| 332.10.41.51.10.001 | 40.5 mm | Stainless steel | Green | 9906 | 2022– |
| 522.30.38.50.04.001 | 38 mm | Stainless steel / ceramic | White | 3330 | 2025– |
| 522.30.38.50.04.002 | 38 mm | Stainless steel / ceramic | White | 3330 | 2025– |
About the Speedmaster family
The Speedmaster was introduced in 1957 as a sports chronograph with the tachymeter scale on the bezel. It passed NASA's tests in 1965 and was worn on the Moon in 1969, which is why the hand-wound Professional is known as the Moonwatch. Its movement has gone from the caliber 321 to the 861 and 1861, and in 2021 to the Master Chronometer 3861.
Around the Moonwatch the line includes the Speedmaster Racing, the ceramic Dark Side of the Moon, automatic chronographs, the smaller Speedmaster 38 and many special editions. Dealers check the caliber, the crystal (Hesalite or sapphire), the caseback engraving and the reference, and on vintage pieces look closely at dial, bezel and hands.
Quick answers
- What size is the Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition 311.32.42.30.04.001?
- The Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition 311.32.42.30.04.001 has a 42 mm case.
- What movement does the Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition 311.32.42.30.04.001 use?
- It uses the manual caliber 1861, with a 48-hour power reserve.
- How water resistant is the Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition 311.32.42.30.04.001?
- It is water resistant to 50 metres.
- Is the Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition 311.32.42.30.04.001 still in production?
- Limited (sold out).
- When did the Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition 311.32.42.30.04.001 come out?
- It was introduced in 2008.
- What is the Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition 311.32.42.30.04.001 made of?
- The case is stainless steel. Bracelet or strap: Rubber strap.
- What is the Omega Speedmaster Professional Moonwatch Alaska Project Limited Edition 311.32.42.30.04.001 nicknamed?
- Dealers and collectors call it the “Alaska Project”.
Catalog facts checked September 2026.